diff --git a/src/game/g_window.pas b/src/game/g_window.pas
index 5e7e926727f3989e0db09c1867e9750930e65c0b..f5c4618dfc59c9e32de902c998c4f82e87109861 100644 (file)
--- a/src/game/g_window.pas
+++ b/src/game/g_window.pas
-{$MODE DELPHI}
+(* Copyright (C) DooM 2D:Forever Developers
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *)
+{$INCLUDE ../shared/a_modes.inc}
unit g_window;
interface
function g_Window_SetDisplay(PreserveGL: Boolean = False): Boolean;
function g_Window_SetSize(W, H: Word; FScreen: Boolean): Boolean;
+var
+ gwin_dump_extensions: Boolean = false;
+ gwin_has_stencil: Boolean = false;
+ gwin_k8_enable_light_experiments: Boolean = false;
+
+
+// both for but and for bstate
+const
+ MouseLeft = $0001;
+ MouseRight = $0002;
+ MouseMiddle = $0004;
+ MouseWheelUp = $0008;
+ MouseWheelDown = $0010;
+
+type
+ // but=0: motion; but <0: release, do (-but) to get MouseXXX
+ // on press, bstate will contain pressed button; on release it won't
+ TMouseHandler = procedure (x, y, but: Integer; bstate: Integer);
+
+var
+ evMouseCB: TMouseHandler = nil;
+
+
implementation
uses
{$IFDEF WINDOWS}Windows,{$ENDIF}
SDL2, GL, GLExt, e_graphics, e_log, g_main,
g_console, SysUtils, e_input, g_options, g_game,
- g_basic, g_textures, e_sound, g_sound, g_menu, ENet, g_net;
+ g_basic, g_textures, e_sound, g_sound, g_menu, ENet, g_net,
+ g_map, g_gfx, g_monsters;
var
h_Wnd: PSDL_Window;
ticksOverflow: Int64 = -1;
lastTicks: Uint32 = 0; // to detect overflow
{$ENDIF}
+ curMsButState: Integer = 0;
+ curMsX: Integer = 0;
+ curMsY: Integer = 0;
const
// TODO: move this to a separate file
SDL_WINDOWEVENT_MINIMIZED:
begin
+ curMsButState := 0;
if not wMinimized then
begin
e_ResizeWindow(0, 0);
SDL_WINDOWEVENT_RESTORED:
begin
+ curMsButState := 0;
if wMinimized then
begin
e_ResizeWindow(gScreenWidth, gScreenHeight);
begin
wActivate := True;
//e_WriteLog('window gained focus!', MSG_NOTIFY);
+ curMsButState := 0;
end;
SDL_WINDOWEVENT_FOCUS_LOST:
begin
wDeactivate := True;
//e_WriteLog('window lost focus!', MSG_NOTIFY);
+ curMsButState := 0;
end;
end;
key, keychr: Word;
uc: UnicodeChar;
//joy: Integer;
+ but: Integer;
+
+ function buildBut (b: Byte): Integer;
+ begin
+ result := 0;
+ case b of
+ SDL_BUTTON_LEFT: result := result or MouseLeft;
+ SDL_BUTTON_MIDDLE: result := result or MouseMiddle;
+ SDL_BUTTON_RIGHT: result := result or MouseRight;
+ end;
+ end;
+
+ function buildButState (b: Byte): Integer;
+ begin
+ result := 0;
+ case b of
+ SDL_BUTTON_LEFT: result := result or MouseLeft;
+ SDL_BUTTON_MIDDLE: result := result or MouseMiddle;
+ SDL_BUTTON_RIGHT: result := result or MouseRight;
+ end;
+ end;
begin
Result := False;
case ev.type_ of
KeyPress(key);
end;
+ SDL_MOUSEBUTTONDOWN:
+ begin
+ curMsX := ev.button.x;
+ curMsY := ev.button.y;
+ but := buildBut(ev.button.button);
+ if (but <> 0) then
+ begin
+ // ev.button.clicks: Byte
+ curMsButState := curMsButState or but;
+ if assigned(evMouseCB) then evMouseCB(ev.button.x, ev.button.y, but, curMsButState);
+ end;
+ end;
+ SDL_MOUSEBUTTONUP:
+ begin
+ curMsX := ev.button.x;
+ curMsY := ev.button.y;
+ but := buildBut(ev.button.button);
+ if (but <> 0) then
+ begin
+ curMsButState := curMsButState and (not but);
+ if assigned(evMouseCB) then evMouseCB(ev.button.x, ev.button.y, -but, curMsButState);
+ end;
+ end;
+ SDL_MOUSEWHEEL:
+ begin
+ if assigned(evMouseCB) then
+ begin
+ (*
+ if (ev.wheel.direction = SDL_MOUSEWHEEL_FLIPPED) then
+ begin
+ ev.wheel.x := -ev.wheel.x;
+ ev.wheel.y := -ev.wheel.y;
+ end;
+ *)
+ if (ev.wheel.y > 0) then evMouseCB(curMsX, curMsY, MouseWheelUp, curMsButState);
+ if (ev.wheel.y < 0) then evMouseCB(curMsX, curMsY, MouseWheelDown, curMsButState);
+ end;
+ end;
+ SDL_MOUSEMOTION:
+ begin
+ curMsX := ev.motion.x;
+ curMsY := ev.motion.y;
+ if assigned(evMouseCB) then evMouseCB(curMsX, curMsY, 0, curMsButState);
+ end;
+
SDL_TEXTINPUT:
begin
Utf8ToUnicode(@uc, PChar(ev.text.text), 1);
wNeedTimeReset := False;
end;
+ g_Map_ProfilersBegin();
+ g_Mons_ProfilersBegin();
+
t := Time_Delta div 28{(27777 div 1000)};
if t > 0 then
begin
else if NetMode = NET_CLIENT then g_Net_Client_Update();
end;
+ g_Map_ProfilersEnd();
+ g_Mons_ProfilersEnd();
+
if wLoadingQuit then
begin
g_Game_Free();
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+ if gwin_k8_enable_light_experiments then
+ begin
+ SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1); // lights; it is enough to have 1-bit stencil buffer for lighting
+ end;
SDL_GL_SetSwapInterval(v);
end;
+function glHasExtension (name: AnsiString): Boolean;
+var
+ exts: PChar;
+ i: Integer;
+ found: Boolean;
+ extName: ShortString;
+begin
+ result := false;
+ if length(name) = 0 then exit;
+ exts := glGetString(GL_EXTENSIONS);
+ if exts = nil then exit;
+ while (exts[0] <> #0) and (exts[0] = ' ') do Inc(exts);
+ while exts[0] <> #0 do
+ begin
+ if gwin_dump_extensions then
+ begin
+ i := 0;
+ while (exts[i] <> #0) and (exts[i] <> ' ') do Inc(i);
+ if i > 255 then
+ begin
+ e_WriteLog('FUUUUUUUUUUUUU', MSG_WARNING);
+ end
+ else
+ begin
+ Move(exts^, extName[1], i);
+ extName[0] := Char(i);
+ e_WriteLog(Format('EXT: %s', [extName]), MSG_NOTIFY);
+ end;
+ end;
+ found := true;
+ for i := 0 to length(name)-1 do
+ begin
+ if exts[i] = #0 then begin found := false; break; end;
+ if exts[i] <> name[i+1] then begin found := false; break; end;
+ end;
+ if found and ((exts[length(name)] = #0) or (exts[length(name)] = ' ')) then begin result := true; exit; end;
+ while (exts[0] <> #0) and (exts[0] <> ' ') do Inc(exts);
+ while (exts[0] <> #0) and (exts[0] = ' ') do Inc(exts);
+ end;
+end;
+
function SDLMain(): Integer;
+var
+ idx: Integer;
+ ltmp: Integer;
begin
{$IFDEF HEADLESS}
e_NoGraphics := True;
{$ENDIF}
+ for idx := 1 to ParamCount do
+ begin
+ if ParamStr(idx) = '--opengl-dump-exts' then gwin_dump_extensions := true;
+ if ParamStr(idx) = '--twinkletwinkle' then gwin_k8_enable_light_experiments := true;
+ if ParamStr(idx) = '--jah' then g_profile_history_size := 100;
+ //if ParamStr(idx) = '--tree-draw' then gdbg_map_use_tree_draw := true;
+ //if ParamStr(idx) = '--grid-draw' then gdbg_map_use_tree_draw := false;
+ //if ParamStr(idx) = '--tree-coldet' then gdbg_map_use_tree_coldet := true;
+ //if ParamStr(idx) = '--grid-coldet' then gdbg_map_use_tree_coldet := false;
+ if ParamStr(idx) = '--no-particles' then gpart_dbg_enabled := false;
+ if ParamStr(idx) = '--no-los' then gmon_dbg_los_enabled := false;
+
+ if ParamStr(idx) = '--profile-render' then g_profile_frame_draw := true;
+ if ParamStr(idx) = '--profile-coldet' then g_profile_collision := true;
+ if ParamStr(idx) = '--profile-los' then g_profile_los := true;
+
+ if ParamStr(idx) = '--no-part-phys' then gpart_dbg_phys_enabled := false;
+ if ParamStr(idx) = '--no-part-physics' then gpart_dbg_phys_enabled := false;
+ if ParamStr(idx) = '--no-particles-phys' then gpart_dbg_phys_enabled := false;
+ if ParamStr(idx) = '--no-particles-physics' then gpart_dbg_phys_enabled := false;
+ if ParamStr(idx) = '--no-particle-phys' then gpart_dbg_phys_enabled := false;
+ if ParamStr(idx) = '--no-particle-physics' then gpart_dbg_phys_enabled := false;
+ end;
+
+ //if gdbg_map_use_tree_draw then e_WriteLog('using TREE renderer', MSG_NOTIFY);
+ //if not gdbg_map_use_tree_draw then e_WriteLog('using GRID renderer', MSG_NOTIFY);
+
+ //if gdbg_map_use_tree_coldet then e_WriteLog('using TREE coldet', MSG_NOTIFY);
+ //if not gdbg_map_use_tree_coldet then e_WriteLog('using GRID coldet', MSG_NOTIFY);
+
+ e_WriteLog('Initializing OpenGL', MSG_NOTIFY);
+ InitOpenGL(gVSync);
+
e_WriteLog('Creating GL window', MSG_NOTIFY);
if not CreateGLWindow(PChar(Format('Doom 2D: Forever %s', [GAME_VERSION]))) then
begin
exit;
end;
- e_WriteLog('Initializing OpenGL', MSG_NOTIFY);
- InitOpenGL(gVSync);
-
{EnumDisplayModes();}
+ if gwin_k8_enable_light_experiments then
+ begin
+ SDL_GL_GetAttribute(SDL_GL_STENCIL_SIZE, @ltmp);
+ e_WriteLog(Format('stencil buffer size: %d', [ltmp]), MSG_WARNING);
+ gwin_has_stencil := (ltmp > 0);
+ end
+ else
+ begin
+ gwin_has_stencil := false;
+ end;
+
+ if not glHasExtension('GL_ARB_texture_non_power_of_two') then
+ begin
+ e_WriteLog('Driver DID''T advertised NPOT textures support', MSG_WARNING);
+ glLegacyNPOT := true;
+ end
+ else
+ begin
+ e_WriteLog('Driver advertised NPOT textures support', MSG_NOTIFY);
+ glLegacyNPOT := false;
+ end;
+ gwin_dump_extensions := false;
+
Init();
Time_Old := GetTimer();